refactor(modules): mark DatabaseModule and CryptoModule as global and remove redundant imports

Optimize module imports by marking `DatabaseModule` and `CryptoModule` as global. Remove explicit imports from other modules to reduce duplication and improve maintainability. Update environment variable limits for image and GIF sizes in production.

backend/src/api-keys/api-keys.module.ts

@@ -1,13 +1,11 @@
 import { forwardRef, Module } from "@nestjs/common";
 import { AuthModule } from "../auth/auth.module";
-import { CryptoModule } from "../crypto/crypto.module";
-import { DatabaseModule } from "../database/database.module";
 import { ApiKeysController } from "./api-keys.controller";
 import { ApiKeysService } from "./api-keys.service";
 import { ApiKeysRepository } from "./repositories/api-keys.repository";
 
 @Module({
-	imports: [DatabaseModule, forwardRef(() => AuthModule), CryptoModule],
+	imports: [forwardRef(() => AuthModule)],
 	controllers: [ApiKeysController],
 	providers: [ApiKeysService, ApiKeysRepository],
 	exports: [ApiKeysService, ApiKeysRepository],

backend/src/auth/auth.module.ts

@@ -1,6 +1,4 @@
 import { forwardRef, Module } from "@nestjs/common";
-import { CryptoModule } from "../crypto/crypto.module";
-import { DatabaseModule } from "../database/database.module";
 import { SessionsModule } from "../sessions/sessions.module";
 import { UsersModule } from "../users/users.module";
 import { AuthController } from "./auth.controller";
@@ -12,12 +10,7 @@ import { RbacService } from "./rbac.service";
 import { RbacRepository } from "./repositories/rbac.repository";
 
 @Module({
-	imports: [
-		forwardRef(() => UsersModule),
-		CryptoModule,
-		SessionsModule,
-		DatabaseModule,
-	],
+	imports: [forwardRef(() => UsersModule), SessionsModule],
 	controllers: [AuthController],
 	providers: [
 		AuthService,

backend/src/categories/categories.module.ts

@@ -1,13 +1,11 @@
 import { Module } from "@nestjs/common";
 import { AuthModule } from "../auth/auth.module";
-import { CryptoModule } from "../crypto/crypto.module";
-import { DatabaseModule } from "../database/database.module";
 import { CategoriesController } from "./categories.controller";
 import { CategoriesService } from "./categories.service";
 import { CategoriesRepository } from "./repositories/categories.repository";
 
 @Module({
-	imports: [DatabaseModule, AuthModule, CryptoModule],
+	imports: [AuthModule],
 	controllers: [CategoriesController],
 	providers: [CategoriesService, CategoriesRepository],
 	exports: [CategoriesService, CategoriesRepository],

backend/src/contents/contents.module.ts

@@ -1,7 +1,5 @@
 import { Module } from "@nestjs/common";
 import { AuthModule } from "../auth/auth.module";
-import { CryptoModule } from "../crypto/crypto.module";
-import { DatabaseModule } from "../database/database.module";
 import { MediaModule } from "../media/media.module";
 import { S3Module } from "../s3/s3.module";
 import { ContentsController } from "./contents.controller";
@@ -9,7 +7,7 @@ import { ContentsService } from "./contents.service";
 import { ContentsRepository } from "./repositories/contents.repository";
 
 @Module({
-	imports: [DatabaseModule, S3Module, AuthModule, CryptoModule, MediaModule],
+	imports: [S3Module, AuthModule, MediaModule],
 	controllers: [ContentsController],
 	providers: [ContentsService, ContentsRepository],
 	exports: [ContentsRepository],

backend/src/crypto/crypto.module.ts

@@ -1,10 +1,11 @@
-import { Module } from "@nestjs/common";
+import { Global, Module } from "@nestjs/common";
 import { CryptoService } from "./crypto.service";
 import { EncryptionService } from "./services/encryption.service";
 import { HashingService } from "./services/hashing.service";
 import { JwtService } from "./services/jwt.service";
 import { PostQuantumService } from "./services/post-quantum.service";
 
+@Global()
 @Module({
 	providers: [
 		CryptoService,

backend/src/database/database.module.ts

@@ -1,7 +1,8 @@
-import { Module } from "@nestjs/common";
+import { Global, Module } from "@nestjs/common";
 import { ConfigModule } from "@nestjs/config";
 import { DatabaseService } from "./database.service";
 
+@Global()
 @Module({
 	imports: [ConfigModule],
 	providers: [DatabaseService],

backend/src/favorites/favorites.module.ts

@@ -1,13 +1,11 @@
 import { Module } from "@nestjs/common";
 import { AuthModule } from "../auth/auth.module";
-import { CryptoModule } from "../crypto/crypto.module";
-import { DatabaseModule } from "../database/database.module";
 import { FavoritesController } from "./favorites.controller";
 import { FavoritesService } from "./favorites.service";
 import { FavoritesRepository } from "./repositories/favorites.repository";
 
 @Module({
-	imports: [DatabaseModule, AuthModule, CryptoModule],
+	imports: [AuthModule],
 	controllers: [FavoritesController],
 	providers: [FavoritesService, FavoritesRepository],
 	exports: [FavoritesService, FavoritesRepository],

backend/src/reports/reports.module.ts

@@ -1,13 +1,11 @@
 import { forwardRef, Module } from "@nestjs/common";
 import { AuthModule } from "../auth/auth.module";
-import { CryptoModule } from "../crypto/crypto.module";
-import { DatabaseModule } from "../database/database.module";
 import { ReportsController } from "./reports.controller";
 import { ReportsService } from "./reports.service";
 import { ReportsRepository } from "./repositories/reports.repository";
 
 @Module({
-	imports: [DatabaseModule, forwardRef(() => AuthModule), CryptoModule],
+	imports: [forwardRef(() => AuthModule)],
 	controllers: [ReportsController],
 	providers: [ReportsService, ReportsRepository],
 	exports: [ReportsRepository, ReportsService],

backend/src/sessions/sessions.module.ts

@@ -1,11 +1,8 @@
 import { Module } from "@nestjs/common";
-import { CryptoModule } from "../crypto/crypto.module";
-import { DatabaseModule } from "../database/database.module";
 import { SessionsRepository } from "./repositories/sessions.repository";
 import { SessionsService } from "./sessions.service";
 
 @Module({
-	imports: [DatabaseModule, CryptoModule],
 	providers: [SessionsService, SessionsRepository],
 	exports: [SessionsService, SessionsRepository],
 })

backend/src/tags/tags.module.ts

@@ -1,13 +1,11 @@
 import { Module } from "@nestjs/common";
 import { AuthModule } from "../auth/auth.module";
-import { CryptoModule } from "../crypto/crypto.module";
-import { DatabaseModule } from "../database/database.module";
 import { TagsRepository } from "./repositories/tags.repository";
 import { TagsController } from "./tags.controller";
 import { TagsService } from "./tags.service";
 
 @Module({
-	imports: [DatabaseModule, AuthModule, CryptoModule],
+	imports: [AuthModule],
 	controllers: [TagsController],
 	providers: [TagsService, TagsRepository],
 	exports: [TagsService, TagsRepository],

backend/src/users/users.module.ts

@@ -1,7 +1,5 @@
 import { forwardRef, Module } from "@nestjs/common";
 import { AuthModule } from "../auth/auth.module";
-import { CryptoModule } from "../crypto/crypto.module";
-import { DatabaseModule } from "../database/database.module";
 import { MediaModule } from "../media/media.module";
 import { S3Module } from "../s3/s3.module";
 import { UsersRepository } from "./repositories/users.repository";
@@ -9,13 +7,7 @@ import { UsersController } from "./users.controller";
 import { UsersService } from "./users.service";
 
 @Module({
-	imports: [
-		DatabaseModule,
-		CryptoModule,
-		forwardRef(() => AuthModule),
-		MediaModule,
-		S3Module,
-	],
+	imports: [forwardRef(() => AuthModule), MediaModule, S3Module],
 	controllers: [UsersController],
 	providers: [UsersService, UsersRepository],
 	exports: [UsersService, UsersRepository],

docker-compose.prod.yml

@@ -101,8 +101,8 @@ services:
       ENABLE_CORS: ${ENABLE_CORS:-true}
       CLAMAV_HOST: memegoat-clamav
       CLAMAV_PORT: 3310
-      MAX_IMAGE_SIZE_KB: 512
-      MAX_GIF_SIZE_KB: 1024
+      MAX_IMAGE_SIZE_KB: 1024
+      MAX_GIF_SIZE_KB: 4096
 
   clamav:
     image: clamav/clamav:latest